What results from adjusting the temperature during nanoparticle synthesis?

Adjusting the temperature during nanoparticle synthesis plays a crucial role in determining the characteristics of the resulting particles. Temperature influences several factors, such as the kinetics of reactions, the solubility of precursors, the nucleation and growth rates of nanoparticles, and even their aggregation behaviors. As a result, varying the temperature can lead to variability in the properties of the nanoparticles, including their size and shape.

At higher temperatures, for example, the energy of the system increases, which can lead to faster nucleation and growth rates, potentially resulting in larger particles. Conversely, lower temperatures might stabilize smaller particles but can also lead to increased aggregation. Additionally, the thermal energy affects how the nanoparticles interact with their environment, which can cause variations in their morphology. Each of these effects showcases how temperature adjustments can lead to variability in the final nanoparticle properties.